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Potassium Hydroxide Determination Method

Potassium Hydroxide Determination Method, Total:466 items.

In the international standard classification, Potassium Hydroxide Determination Method involves: Animal feeding stuffs, Inorganic chemicals, Air quality, Analytical chemistry, Non-ferrous metals, Chipless working equipment, Raw materials for rubber and plastics, Soil quality. Pedology, Occupational safety. Industrial hygiene, Rubber, Products of the chemical industry, Production in the chemical industry, Non-metalliferous minerals, Milk and milk products, Welding, brazing and soldering, Energy and heat transfer engineering in general, Fertilizers, Refractories, Edible oils and fats. Oilseeds, General methods of tests and analysis for food products, Testing of metals, Paint ingredients, Wastes, Plastics, Metalliferous minerals, Petroleum products in general, Water quality, Glass, Products of non-ferrous metals, Coals, Food products in general, Iron and steel products, Fuels, Electrical accessories, Nuclear energy engineering, Ferroalloys, Construction materials, Electronic components in general, Corrosion of metals.

International Organization for Standardization (ISO), Potassium Hydroxide Determination Method

ISO/DIS 15914-2:2023 Animal feeding stuffs — Enzymatic determination of starch — Part 2: Method by enzymatic determination with a hexokinase system and potassium hydroxide dispersion
ISO 17091:2013 Workplace air.Determination of lithium hydroxide, sodium hydroxide,potassium hydroxide and calcium dihydroxide.Method by measurement of corresponding cations by suppressed ion chromatography
ISO 2900:1973 Potassium hydroxide for industrial use; Determination of carbon dioxide content; Titrimetric method
ISO 990:1973 Potassium hydroxide for industrial use; Method of assay
ISO 3177:1975 Potassium hydroxide for industrial use; Determination of chlorides content; Photometric method
ISO 992:1975 Potassium hydroxide for industrial use; Determination of chlorides content; Mercurimetric method
ISO 127:1972 Natural rubber latex — Determination of KOH number
ISO 127:1984 Rubber latex, natural; Determination of KOH number
ISO 127:2018 Rubber, natural latex concentrate - Determination of KOH number
ISO 3194:1975 Potassium hydroxide for industrial use; Determination of sulphur compounds; Method by reduction and titrimetry
ISO 991:1976 Potassium hydroxide for industrial use — Determination of carbonates content — Gas-volumetric method
ISO 995:1975 Potassium hydroxide for industrial use; Determination of silica content; Reduced molybdosilicate photometric method
ISO 127:1995 Rubber, natural latex concentrate - Determination of KOH number
ISO 127:2012 Rubber, natural latex concentrate - Determination of KOH number
ISO 993:1976 Potassium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
ISO 994:1973 Potassium hydroxide for industrial use; Determination of iron content; 1,10- Phenanthroline photometric method
ISO 996:1976 Potassium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
ISO 1550:1973 Potassium hydroxide for industrial use; Determination of sodium content; Flame emission spectrophotometric method
ISO 3698:1976 Potassium hydroxide for industrial use; Determination of calcium and magnesium contents; Flame atomic absorption method
ISO 14244:2014 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution
ISO 997:1976 Potassium hydroxide for industrial use; Determination of calcium content ; EDTA (disodium salt) complexometric method
ISO/CD 15914-2 Animal feeding stuffs — Enzymatic determination of starch — Part 2: Method by enzymatic determination with a hexokinase system and potassium hydroxide dispersion
ISO 127:1995/Amd 1:2006 Rubber, natural latex concentrate - Determination of KOH number; Amendment 1: Precision data
ISO 2466:1973 Potassium hydroxide for industrial use; Sampling; Test sample; Preparation of the main solution for carrying out certain determinations
ISO 3197:1975 Sodium hydroxide for industrial use; Determination of chlorides content; Photometric method
ISO 981:1973 Sodium hydroxide for industrial use; Determination of chloride content; Mercurimetric method

未注明发布机构, Potassium Hydroxide Determination Method

BS 5634:1978(2011) Methods of test for Potassium hydroxide

PL-PKN, Potassium Hydroxide Determination Method

PN C84039-06-1987 Potassium hydroxide technical Determination of potassium hydroxide and potassium carbonate content
PN C84039-07-1987 Potassium hydroxide technical Determination of iron content Photocolorimetric method
PN C84039-10-1988 Potassium hydroxide technical Determination of chlorides content
PN C84039-09-1988 Potassium hydroxide technical Determination of heavy metals content
PN C84039-11-1988 Potassium hydroxide technical Determination of sulphates content
PN C84039-08-1987 Potassium hydroxide technical Determination of calcium and magnesium content Complexometric methods
PN C84039-12-1988 Potassium hydroxide technical Determination of chlorates content
PN Z04005-03-1987 Air purity protection Tests for alkalies Determination of potassium hydroxide in work places by colorimetric method
PN Z04005-04-1987 Air purity protection Tests for alkalies Determination of potassium hydroxide in work places by potentiometric method
PN C84002-06-1986 Sodium hydroxide technical Determination of silica content Photocolorimetric method
PN Z04005-05-1987 Air purity protection Tests for alkalies Determination of potassium hydroxide in work places by tlame atomie absorption
PN C84002-09-1986 Sodium hydroxide technical Determination of iron content Photocolorimetric method
PN C84002-17-1986 Sodium hydroxide technical Determination of calcium and magnesium content Complexometric methods
PN Z04095 Arkusz 01-1974 Air purity protection Tests for carbon dioxide Determination of carbon dioxide work station by method with strontium hydroxide
PN C84002-18-1986 Sodium hydroxide technical Determination of mercury content Photocolorimetric method
PN C84002-21-1986 Sodium hydroxide technical Determination of sodium chlorate content Photocolorimetric method

CZ-CSN, Potassium Hydroxide Determination Method

CSN 65 2101-1985 Potassium hydroxide technical. Determination of potassium hydroxide content. Total alkalinity and potassium carbonate content. Titrimetrical method
CSN 65 2106-1986 Potassium hydroxide for industrial use. Determination of heavy metals content. Hydrogen sulphide method
CSN 65 2104-1986 Potassium hydroxide for industrial use. Determination of chloride content. Nephelometric method
CSN 65 2102-1985 Potassium hydroxide technical Photocolorimetric method for determination of iron content
CSN 65 2105-1986 Potassium hydroxide for industrial use. Determination of sulphate content. Nephelometric method
CSN ISO 3698:1993 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method
CSN 65 2103-1985 Potassium hydroxide technical Complexometric deterraination of the sum of calcium and magnesium contents
CSN 65 2053-1981 SODIUM HYDKUXIDE TECHNICAL Methods for Dotorinination of Sodium Chloride
CSN 65 2059-1981 SODIUM HYDROXIDE TECHN1CAL Methods for DotiTinination of Sodium Sulphato
CSN 65 2063-1981 SODIUM HYDROXIDE TECHNXCAL Methods for Datorminatioii of Hoavy Metals
CSN 65 2051-1981 SODIUM HYDROXIDE TECHNICJAL, Gasvolumetrie Method for Determina- tion of Sodium Carbonate
CSN 70 0641 Cast.1-1976 Chemical analysis of glass. Determinat- ion of sodium and potassium oxide. Fláme photometric method
CSN 65 2060-1981 SOD1UM HYDROXIDE TECHNICAL Jodometrie Method for Dotonnination o? Sodium Chlorate
CSN 70 0643 Cast.1-1976 Glass testing. Chemical analysis of glass. Determination of potassium oxide. Gravimetric method
CSN 65 2061-1981 SODIUM HYDROXIDE TECHNICAL Photocolorimetric Method for Determi- nation of Copper
CSN 65 2057-1981 SODIUM HYDROXIDU TECHXICAL Photocolorimetric Mothod ior Dftfrim- nation of Iron
CSN 65 2067-1981 SODIUM HYDROXIDE TBCHNICAL Photocolorimetrio Mothod for Determi- nation of Mercury
CSN 65 2064-1981 SODIUM HYDKOXIDE TECHNICAL Photocolorimetrie Method for Deteimi- natioii of Aluminium
CSN 72 0120 Z1-1997
CSN 72 0112 Cast.3 Z1-1997
CSN 65 2056-1981 SODIUM HYDROXIDE TECHNICAL Gravimetric Method for Determination of thu Sum of Iron and Aluminium Oxide
CSN 65 2054-1981 SODIUM HYDKOXIDE TECHNICAI, Photocolorimetric Mothod for Determi- nation of Sihcic Aoide
CSN 65 2481-1981 Sodium Chloride (Salt) Methods of Potassium Ferricyanide Content Determination
CSN 72 2030 Cast.12-1992 Chemical analysis of blast furnace slag. Atomic absorption methods of determination of titanium dioxide, zinc, cadmium, lead, sodium oxide and potassium oxide contents from the same test portion
CSN 65 4816 Z1-1995 Minerál Fertilizers. Methods of Determination of Potassium Content
CSN 65 2052-1981 SODIUM HYDROXIDE TECHNJCAL Volumctric JVlpthod for Deteniiiiiuiion of Sodium Carbunate
CSN 65 2055-1981 SODIUM HYDROXIDE TECHNICAL Gravimetric Method for Determination of Silicic Acide
CSN 65 2065-1981 SODIUM HYDROXIDE TECHNICAL Chelometrie Mothod for Dotermination of thc Sum of Calcium and Magnesium

YU-JUS, Potassium Hydroxide Determination Method

JUS H.G8.509-1991 Reagents. Potassium hydroxide. Determination of potassium hydroxide and carbonate contents. Volumetric method
JUS H.G8.515-1991 Reagents. Potassium hydroxide. Determination of aluminium content. Colorimetric method
JUS H.G8.510-1991 Reagents. Potassium hydroxide. Determination of chlorides content. Turbidimetric method
JUS H.G8.514-1991 Reagents. Potassium hydroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.511-1991 Reagents. Potassium hydroxide. Determination of phosphates content. Colorimetric method
JUS H.G8.512-1991 Reagents. Potassium hydroxide. Determination of silicate content. Colorimetric method
JUS H.G8.513-1991 Reagents. Potassium hydroxide. Determination of sulphates content. Turbidimetric method
JUS H.G8.417-1991 Reagents. Sodium hvdroxide. Determination of zine, calcium, magnesirun and potassium contents. Flame atomic absorption metho?
JUS H.G8.518-1991 Reagents. Potassium hydroxide. Determination of sodium content. Flame emission spectrophotometric method
JUS H.G8.050-1983 Reagents, Hydrogen peroxide. Determination of hydrogen peroxide content. Volumetric method
JUS H.B8.334-1978 Sudium and potassium silicates for industrial use. Determination of potassium oxide content and kalculation of sodium oxide content. Volumetric method
JUS H.B8.654-1983 Hydrogen peroxide for industrial use. Determination of hydrogen peroxide content. Volumetric method
JUS H.P8.033-1994 Potassium metabisulphite,as pesticide - Determination of sulphur dioxide - Volumetric method
JUS H.G8.410-1991 Reagents. Sodium hvdroxide. Determination of sodium hvdroxide and carbonate contents. Volumetric method
JUS H.G8.508-1991 Reagents. Potassium hydroxide. Preparation of the main solutions for carrying out certain determinations
JUS H.G8.411-1991 Reagents. Sodium hydroxide. Detennination of chlori?es content. Turbidimetric method
JUS H.B8.655-1983 Hydrogen peroxida for industrial use. Determination of stability. Volumetric method
JUS H.B8.332-1978 Sodium and potassium silicates for industrial use. Determination of iron oxide and aluminium oxide contents. Gravimetric method
JUS H.G8.058-1983 Reagents. Hydrogen peroxide. Determination of chloride content. Turbidimetric method
JUS H.G8.414-1991 Reagents. Sodium hydroxi?e. Determination of sulphates content. Turbidimetric method
JUS H.G8.055-1983 Reagents. Hydrogen peroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.415-1991 Reagents. So?ium hydroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.051-1983 Reagents. Hydrogen peroxide. Determination of residue on evaporation. Gravimetric method
JUS H.G8.484-1991 Reagents. Sodium hvdrohide. Determination of aluminium content. Colorimetric method
JUS H.G8.412-1991 Reagents. Sodium hvdroxide. Determination of phosphates content. Colorimetric method
JUS H.G8.413-1991 Reagents. Sodium hydroxide. Determination of silicate content. Colorimetric metho?
JUS H.B8.658-1983 Hydrogen peroKide for industrial use. Determinat/on of residue on igniton. Gravimetric method
JUS H.G8.056-1983 Reagents. Hydrogen peroxide. Determination of sulphate content. Turbidimetric method
JUS H.B8.657-1983 Hydrogen peroxide for industrial use. Determination of residue on evaporation. Gravimetric method

British Standards Institution (BSI), Potassium Hydroxide Determination Method

BS 5634:1978 Methods of test for potassium hydroxide
23/30464453 DC BS ISO 15914-2. Animal feeding stuffs. Enzymatic determination of starch - Part 2. Method by enzymatic determination with a hexokinase system and potassium hydroxide dispersion
BS ISO 17091:2013 Workplace air. Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide. Method by measurement of corresponding cations by suppressed ion chromatography
BS ISO 127:2012 Rubber, natural latex concentrate. Determination of KOH number
BS 6075-1:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of sodium hydroxide content
BS 7546-1:1992 Hydrogen peroxide for industrial use - Method for determination of hydrogen peroxide content
BS EN ISO 14244:2016 Oilseed meals. Determination of soluble proteins in potassium hydroxide solution
BS 7709-2:1993 Analysis of extract solutions of glass. Method for determination of sodium oxide and potassium oxide by flame spectrometric methods
BS 6075-4:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of silica content
BS ISO 14244:2014 Oilseed meals. Determination of soluble proteins in potassium hydroxide solution
BS 7546-2:1992 Hydrogen peroxide for industrial use - Method for determination of stability at 100 °C
BS 6075-2:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of chloride content (mercurimetric method)
BS 6075-3:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of iron content
BS EN ISO 3262-16:2023 Extenders. Specifications and methods of test - Aluminium hydroxides
BS 6075-9:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of calcium and magnesium contents
BS 6068-2.43:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of potassium by atomic absorption spectrometry
BS 7546-3:1992 Hydrogen peroxide for industrial use - Method for determination of apparent acidity
BS 6075-6:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of carbonate content
BS 6075-8:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of sulphate content
BS 6068-2.44:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium and potassium by flame emission spectrometry

TR-TSE, Potassium Hydroxide Determination Method

TS 995-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE OF CALCIUM EDTA DETERMINATION COMPLEXOMETRIC METHOD
TS 2072-1975 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CARBON DIOXIDE CONTENT TITRIMETRIC METHOD
TS 335-1966 DETERMINATION OF KOH NUMBER OF LATEX
TS 994-1981 SODIEN HYDROXIDE AND POTASSIUM HYDROXIDE POR INDUSTRIAL USE- DETERMINATION OF IRON CONTENT 1,10 — PHENANTHROLINE PHOTOMETRIC METHOD
TS 992-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDE CONTENT VOLHARD VOLUMETRIC METHOD
TS 2113-1975 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDES CONTENT PHOTOMETRIC METHOD
TS 1144-1973 SODIUM HYDROXIDE AND POTASSIUM HYDROXCDE FOR INDUSTRIAL USE DETERMIN A.TION OF THE CARBON DK>XIDE CONTENT EXPRESSED AS SODIUMOR POTASSIUM CARBONATE GAS - VOLUMETRIC METHOD
TS 2188-1976 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDE CONTENT MERCURIMETRIC METHOD
TS 993-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT (BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2114-1975 POTASSIUM S?LPHATE FOR INDUSTRIAL USE DETERM1NATION OF ACIDITY TO MET?H L ORANGE
TS 1145-1973 SOMUM HYDROXIDE AND POTASSTUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SILICA CX)NTENT GRAVIMETRIC METHOD BY PRECEPITATION OF THE QUINOLINE - SILICOMOLYBDIC COMPLEX
TS 2931-1978 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE - DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS - FLAME ATOMIC ABSORPTION METHOD
TS 3335-1979 METHODS FOR THE CHEMICAL ANALYSISOF CERAMIC WHITAWARE CLAYS- DETERMINATION OF POTASSIUM OXIDESODIUM OXIDE CONTENTS
TS 3580-1981 METHOD FOR DETERMINATION OF FERROUS OXIDE IN IRON ORES (POTASSIUM DICHROMATE TITRATION METHOD)
TS 3654-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CHROMIUM CONTENT — Permanganate Oxidation Spectrofotometric Method
TS 2190-1976 SODIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDES CONTENT PHOTOMETRIC METHO?
TS 2187-1976 SODIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDE CONTENT MERCURIMETRIC METHOD

BE-NBN, Potassium Hydroxide Determination Method

NBN T 03-186-1980 Potassium hydroxide for industrial use - Method of assay
NBN T 03-196-1980 Potassium hydroxide for industrial use - Determination of carbon dioxide content - Titrimetric method
NBN T 03-188-1980 Potassium hydroxide for industrial use - Determination of chlorides content - Mercurimetric method
NBN T 03-197-1980 Potassium hydroxide for industrial use - Determination of chlorides content - Photometric method
NBN T 03-198-1980 Potassium hydroxide for industrial use - Determination of sulphur compounds - Method by reduction and titrimetry
NBN T 03-187-1980 Potassium hydroxide for industrial use - Determination of carbonates content - Gas-volumetric method
NBN T 03-189-1980 Potassium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-191-1980 M?THODE PHOTOMETRIQUE AU MOLYBDOSILICATE REDUIT
NBN T 03-190-1980 Potassium hydroxide for industrial use - Determination of iron content - 1,10-Phenanthroline photometric method
NBN T 03-192-1980 Potassium hydroxide for industrial use - Determination of silica content - Reduced molybdosilicate photometric method
NBN T 03-199-1980 Potassium hydroxide for industrial use - Determination of calcium and magnesium content - Flame atomic absorption method
NBN T 03-194-1980 Potassium hydroxide for industrial use - Determination of sodium con-tent - Flame emission spectrophotometric method
NBN T 03-193-1980 Potassium hydroxide for industrial use - Determination of calcium content - EDTA ( disodium sait) complexometric method
NBN T 03-195-1980 Potassium hydroxide for industrial use - Sampling - Test sample - Prepa-ration of the main solution for carrying out certain determinations
NBN T 94-201-1975 Air sampling and analysis methods — Determination of sulphur dioxide (SO2) content in ambient air — Hydrogen peroxide method
NBN T 03-131-1980 Sodium hydroxide for industrial use - Determination of chlorides content -Photometrie method

Association Francaise de Normalisation, Potassium Hydroxide Determination Method

NF ISO 17091:2013 Air des lieux de travail - Détermination de la teneur en hydroxyde de lithium, hydroxyde de sodium, hydroxyde de potassium et dihydroxyde de calcium - Méthode par mesurage des cations correspondants utilisant la chromatographie ionique
NF T20-378:1977 Potassium hydroxide for industrial use. Determination of carbon dioxide content. Titrimetric method.
NF T20-372:1969 Chemical analysis of potassium hydroxide. Determination of potassium (flame photometry method).
NF T20-376:1969 Chemical analysis of potassium hydroxide. Gravimetric determination of potassium.
NF T20-379:1969 Chemical analysis of potassium hydroxide. Volumetric determination of potassium.
NF X43-268*NF ISO 17091:2013 Workplace air - Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide - Method by measurement of corresponding cations by suppressed ion chromatography
NF T20-374:1977 Potassium hydroxide for industrial use. Determination of chlorides content. Mercurimetric method.
NF T20-387:1977 Potassium hydroxide for industrial use. Determination of sulphur compounds. Method by reduction and titrimetry.
NF T42-013:2012 Rubber, natural latex concentrate - Determination of KOH number.
NF T20-375:1977 Potassium hydroxide for industrial use. Determination of chlorides content. Photometric method.
NF T20-381:1977 Potassium hydroxide for industrial use. Determination of carbonates content. Gas-volumetric method.
NF T20-385:1977 Potassium hydroxide for industrial use. Determination of calcium content. Edta (disodium salt) complexometric method.
NF T20-383:1977 Potassium hydroxide for industrial use. Determination of silica content. Reduced molybdosilicate photometric method.
NF T20-384:1977 Potassium hydroxide for industrial use. Determination of silica content. Gravimetric method by precipitation of quinoline molybdosilicate.
NF T20-551:1989 Hydrogen peroxide for industrial use. Determination of hydrogen peroxide content. Titrimetric method.
NF T20-373:1977 Potassium hydroxide for industrial use. Determination of iron content. 1,10-phenanthroline photometric method.
NF T20-377:1977 Potassium hydroxide for industrial use. Determination of sodium content. Flame emission spectrophotometric method.
NF T20-382:1977 Potassium hydroxide for industrial use. Determination of sulphate content. Baryum sulphate gravimetric method.
NF V03-950*NF EN ISO 14244:2016 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution
NF T20-388:1977 Potassium hydroxide for industrial use. Determination of sodium. Gravimetric method using uranyl acetate and magnesium acetate.
NF EN ISO 14244:2016 Tourteaux de graines oléagineuses - Détermination de la teneur en protéines solubles en solution d'hydroxyde de potassium
NF T20-386:1977 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method.
NF V03-950:2014 Oilseed meals - Determination of soluble protein in potassium hydroxide solution
NF T20-522:1973 Sodium and potassium silicates for industrial use. Determination of total alkalinity, expressed in NA2O or in K2O. Volumetric meth od.
NF T20-426:1976 Sodium hydroxyde for industrial use. Determination of carbonates content. Titrimetric method.
NF T20-553:1989 Hydrogen peroxide for industrial use. Determination of apparent acidity. Titrimetric method.
NF T20-554:1989 Hydrogen peroxide for industrial use. Determination of apparent pH (pha). Potentiometric method.
NF T20-431:1976 Sodium hydroxyde for industrial use. Determination of chlorides content. Mercurimetric method.
NF T20-428:1976 Sodium hydroxyde for industrial use. Determination of sulphur compounds. Method by reduction and titrimetry.

American Society for Testing and Materials (ASTM), Potassium Hydroxide Determination Method

ASTM E291-96 Standard Test Methods for Chemical Analysis of Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide)
ASTM E291-01 Standard Test Methods for Chemical Analysis of Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide)
ASTM E538-17 Standard Test Methods for Mercury in Caustic Soda (Sodium Hydroxide) and Caustic Potash (Potassium Hydroxide)
ASTM E538-17a Standard Test Methods for Mercury in Caustic Soda (Sodium Hydroxide) and Caustic Potash (Potassium Hydroxide)
ASTM E538-98(2008) Standard Test Method for Mercury in Caustic Soda (Sodium Hydroxide) and Caustic Potash (Potassium Hydroxide)
ASTM E291-18 Standard Test Methods for Chemical Analysis of Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide)
ASTM E291-04 Standard Test Methods for Chemical Analysis of Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide)
ASTM E291-09 Standard Test Methods for Chemical Analysis of Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide)
ASTM E1787-96 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM E1787-02 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM E1787-08 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM E1787-16 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM F1404-92(1999) Test Method for Crystallographic Perfection of Gallium Arsenide by Molten Potassium Hydroxide (KOH) Etch Technique
ASTM F1404-92(2007) Test Method for Crystallographic Perfection of Gallium Arsenide by Molten Potassium Hydroxide (KOH) Etch Technique
ASTM UOP619-83 Fluorine in Hydrocarbons by Oxy-Hydrogen Combustion
ASTM E342-04 Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
ASTM E342-11 Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
ASTM D6363-20 Standard Test Method for Determination of Hydrogen Peroxide and Combined Organic Peroxides in Atmospheric Water Samples by Peroxidase Enzyme Fluorescence Method
ASTM B577-93(1998) Standard Test Methods for Detection of Cuprous Oxide (Hydrogen Embrittlement Susceptibility) in Copper
ASTM D2784-98 Standard Test Method for Sulfur in Liquefied Petroleum Gases (Oxy-Hydrogen Burner or Lamp)
ASTM B577-16 Standard Test Methods for Detection of Cuprous Oxide (Hydrogen Embrittlement Susceptibility) in Copper
ASTM D6363-98(2009)e1 Standard Test Method for Determination of Hydrogen Peroxide and Combined Organic Peroxides in Atmospheric Water Samples by Peroxidase Enzyme Fluorescence Method

RU-GOST R, Potassium Hydroxide Determination Method

GOST R ISO 17091-2016 Workplace air. Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide. Method by measurement of corresponding cations by suppressed ion chromatography
GOST 29234.10-1991 Moulding sands. Methods for determination for potassium and sodium oxides
GOST 24067-1980 Milk. Method of hydrogen peroxide determination
GOST 13997.11-1984 Zirconium containing refractory materials and products. Methods of determination of sodium and potassium oxides
GOST 22974.10-1996 Melted welding fluxes. Methods of sodium and potassium oxides determination
GOST 19609.5-1989 Concentrated kaolin. Method for determination of potassium and sodium oxides
GOST 22974.10-1985 Melted welding fluxes. Methods of sodium and potassium oxides determination
GOST 14338.4-1982 Molybdenum. Methods for determination of nitrogen, oxygen and hydrogen
GOST 14339.4-1982 Tungsten. Methods for the determination of nitrogen, oxygen, hydrogen
GOST 2642.11-1997 Refractories and refractory raw materials. Method for determination of potassium and sodium oxides
GOST 26318.7-1984 Non-metallic ore materials. Method for determination of potassium oxide and sodium oxide mass fractions
GOST 2642.11-1986 Refractory materials and products. Methods for the determination of sodium and potassium oxides
GOST 23862.6-1979 Rare-earth metals and their oxides. Methods of determination of sodium, potassium and calcium
GOST 19728.11-2001 Talc and talcomagnesite. Method for determination of sodium oxide and potassium oxide
GOST 19728.11-1974 Talc and talcmagnesite. Method for determination of sodium oxide and potassium oxide contents
GOST 23581.10-1979 Iron ores, concentrates, agglomerates and pellets. Methods of determination of kalium oxide and natrium oxide content
GOST 10679-1976 Liquefied hydrocarbon gases. Method for determination of the hydrocarbon compound
GOST 10679-2019 Liquefied hydrocarbon gases. Method for determination of the hydrocarbon compound
GOST 18184.7-1979 Niobium pentoxide. Method for the determination of potassium and sodium content
GOST 18262.14-1988 Titanomagnetite ores, ironvanadium concentrates, agglomerates and pellets. Method for determination of potassium oxide and sodium oxide

Korean Agency for Technology and Standards (KATS), Potassium Hydroxide Determination Method

KS I ISO 17091:2020 Workplace air — Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide — Method by measurement of corresponding cations by suppressed ion chromatography
KS E 3042-1996 Methods for determination of potassium oxide in iron ores
KS M ISO 127:2008 Rubber, natural latex concentrate-Determination of KOH number
KS M ISO 979-2017(2022) Sodium hydroxide for industrial use－Method of assay
KS E ISO 13658-2012(2017) Zinc sulfide concentrates－Determination of zinc content－Hydroxide precipitation and EDTA titrimetric method
KS D 8505-1996 Method for measuring the heat of hydriding reaction of hydrogen absorbing alloys
KS M ISO 2466-2017(2022) Potassium hydroxide for industrial use — Sampling — Test sample — Preparation of the main solution for carrying out certain determinations
KS M 9723-2017 Methods for determination of gold in potassium gold cyanide
KS M 9723-2017(2022) Methods for determination of gold in potassium gold cyanide
KS R 1021-2005 Analytical procedure for continuous measurement of carbonmonoxide, carbon dioxide and hydrocarbon in automobile exhaust gas
KS E ISO 13658:2012 Zinc sulfide concentrates－Determination of zinc content－Hydroxide precipitation and EDTA titrimetric method
KS M 2102-2005(2010) Methods for determination of hydrogen chloride in flue gas
KS M ISO 981-2017(2022) Sodium hydroxide for industrial use — Determination of chloride content — Mercurimetric method
KS M ISO 981:2002 Sodium hydroxide for industrial use－Determination of chlorides content－Mercurimetric method
KS M ISO 981:2017 Sodium hydroxide for industrial use — Determination of chloride content — Mercurimetric method

KR-KS, Potassium Hydroxide Determination Method

KS I ISO 17091-2020 Workplace air — Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide — Method by measurement of corresponding cations by suppressed ion chromatography
KS M ISO 979-2017 Sodium hydroxide for industrial use－Method of assay
KS M ISO 2466-2017 Potassium hydroxide for industrial use — Sampling — Test sample — Preparation of the main solution for carrying out certain determinations
KS M ISO 3196-2017 Sodium hydroxide for industrial use — Determination of carbonates content — Titrimetric method
KS M ISO 981-2017 Sodium hydroxide for industrial use — Determination of chloride content — Mercurimetric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Potassium Hydroxide Determination Method

GB/T 22661.3-2008 Chemical analysis methods of potassium fluoborate.Part3:Determination of potassium fluoborate content.Sodium hydroxide titration volumetric method
GB/T 8297-2001 Natural rubber latex concentrate--Determination of KOH number
GB/T 8297-2008 Natural rubber latex concentrate.Determination of KOH number
GB/T 8297-2017 Rubber, natural latex concentrate.Determination of KOH number
GB/T 8297-2023 Determination of potassium hydroxide (KOH) value of concentrated natural rubber latex
GB/T 6609.6-1986 Methods for chemical analysis of aluminium oxide--The flame photometric method for the determination of potassium oxide content
GB/T 6610.5-2003 Chemical analysis methods of aluminium hydroxide-Determination of sodium oxide content
GB/T 6609.6-2004 Chemical analysis methods and determination of physical performance of alumina Determination of potassium oxide content-Flame photometric method
GB/T 11064.2-1989 Lithium carbonate--Determination of lithium hydroxide content--Acid-alkali titrimetric method
GB/T 14506.11-1993 Sillicate rocks. Determination of potassium oxide and sodium oxide
GB/T 22661.8-2008 Chemical analysis methods of potassium fluoborate.Part8:Determination of free borade content.Sodium hydroxide titration volumetric method
GB/T 11213.1-1989 Sodium hydroxide for chemical fiber--Determination method of mass fraction
GB/T 6609.6-2018 Chemical analysis methods and determination of physical performance of alumina.Part 6:Determination of potassium oxide content
GB/T 4372.1-1984 Methods for chemical analysis of zinc oxide(direct process)--The potassium ferrocyanide volumetric method for the determination of zinc oxide content
GB/T 11064.4-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of sodium and potassium contents--Flame atomic absorption spectrometric method
GB/T 11064.16-1989 Lithium carbonate--Determination of sodium and potassium contents--Flame atomic emission spectrometric method
GB/T 6610.1-2003 Chemical analysis methods of aluminium hydroxide-Determination of moisture-Gravimetric method
GB/T 23499-2009 Determination of hydrogen peroxide residues in foods
GB/T 6610.3-2003 Chemical analysis methods of aluminium hydroxide-Determination of silicon dioxide content-Molybdenum blue photometric method
GB/T 23274.1-2009 Methods for chemical analysis of stannic oxide.Part 1:Determination of stannic oxide content.Potassium iodate titrimetric method
GB/T 7315.8-1987 Methods for chemical analysis of vanadium pentoxide--The atomic absorption spectrophotometric method for the determination of sodium oxide and potassium oxide contents
GB/T 7315.1-1987 Methods for chemical analysis of vanadium pentoxide--The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric method for the determination of vanadium pentoxide content
GB/T 11064.2-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 2:Determination of lithium hydroxide content.Acid-alkali titrimetric method
GB/T 6610.2-2003 Chemical analysis methods of aluminium hydroxide-Determination of the loss of mass at 1100°C--Gravimetric method
GB/T 14506.11-2010 Methods for chemical analysis of silicate rocks.Part 11:Determination of potassium oxide and sodium oxide content
GB/T 11064.2-2023 Lithium Carbonate, Lithium Hydroxide Monohydrate, Lithium Chloride Chemical Analysis Methods Part 2: Determination of Lithium Hydroxide Content by Acid-Base Titration
GB/T 12010.11-1989 Determination for sodium hydroxide contents of polyvinyl alcohol resins
GB 12010.11-1989 Determination for sodium hydroxide contents of polyvinyl alcohol resins
GB/T 3257.9-1999 Methods for chemical analysis of bauxite--Determination of potassium oxide and sodium oxide content--Flame atomic absorption spectrophotometric method
GB/T 4372.4-1984 Methods for chemical analysis of zinc oxide(direct process)--The potassium periodate photometric method for the determination of manganese content
GB/T 16106-1995 Workplace air--Determination of sodium hydroxide--Acidimetric method
GB/T 11064.12-1989 Lithium hydroxide monohydrate--Determination of carbon dioxide content--Absorption titrimetric method
GB/T 3257.4-1999 Methods for chemical analysis of bauxite--Determination of iron oxide content--Dichromate titrimetric method
GB/T 6610.4-2003 Chemical analysis methods of aluminium hydroxide Determination of ferric oxide content-Orthophenanthroline photometric method
GB/T 5195.9-1985 Methods for chemical analysis of fluor-spar--The gravimetric method for the determination of silicon dioxide content
GB/T 11064.4-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 4:Determination of potassium and sodium content.Flame atomic absorption spectrometric method
GB/T 6901.9-1986 Silica refractories--Determination of potassium oxide and sodium oxide content--Atomic absorption spectrophotometric method
GB/T 16107-1995 Workplace air--Determination of sodium hydroxide--Flame photometric method
GB/T 3885.1-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The atomic absorption spectrophotometric method for the determination of lithium oxide,sodium oxide and potassium oxide contents
GB/T 6900.5-1986 Fireclay and high-alumina refractories--Determination of titanium dioxide content--Hydrogen peroxide photometric method
GB 6900.5-1986 Clay, high alumina refractories chemical analysis method hydrogen peroxide photometric determination of titanium dioxide content
GB/T 14506.14-1993 Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method
GB/T 9489.3-1988 Determinations of Fe2O3,CaO,MgO,Na2O and K2O in alundum powder by atomic absorption spectrophotometry
GB/T 23765-2009 Test method of sodium cyanide and potassium cyanide products
GB/T 6150.13-1985 Methods for chemical analysis of tungsten concentrates--The ammonium hydroxide-ammonium chloride supporting electrolyte polarographic method for the determination of zinc content
GB/T 18114.7-2010 Chemical analysis methods of rare earth concentrates.Part 7: Determination of iron oxide content.Potassium dichromate titration
GB/T 23195-2008 Determination method of catalase in bee pollen by ultraviolet spectrophotometry
GB/T 6900.9-1986 Fireclay and high-alumina refractories--Determination of potassium oxide and sodium oxide content--Atomic absorption spectrophotometric method
GB 6900.9-1986 Clay, high alumina refractories chemical analysis methods atomic absorption spectrophotometry determination of potassium oxide, sodium oxide content
GB/T 11064.3-1989 Lithium carbonate--Determination of lithium chloride content--Potentiometric method
GB/T 11064.9-1989 Lithium carbonate, lithium hydroxide monohydrate and lithium chloride--Determination of sulphide content--Reduction titrimetric method
GB/T 6150.2-2008 Methods for chemical analysis of tungsten concentrates.Determination of tin content.The potassium iodate volumetry and hydrogenate atomic absorption spectrometry
GB/T 6987.31-2001 Aluminium and aluminium alloys--Determination of titanium content--Hydrogen peroxide spectrophotometric method
GB/T 11900-1989 Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt
GB/T 11200.2-2008 Test methods of high-purity sodium hydroxide.Part2:Determination of aluminium oxide content.Spectrometric method
GB/T 11064.10-1989 Lithium carbonate and lithium hydroxide monohydrate--Determination of chloride content--Mercurmetric method
GB/T 22597-2014 Determination of chemical oxygen demand of reclaimed wastewater.Potassium dichromate method
GB/T 22597-2008 Recalimed wastewater-Determination of chemical oxygen demand.Postassium dichromate method
GB/T 11213.3-2003 Sodium hydroxide for chemical fiber use--Determination of the calcium content--EDTA complexometric method
GB/T 6901.9-2004 Chemical analysis of silica refractories-Part 9:Determination of potassium oxide and sodium oxide-Atomic absorption spectrophotometric method
GB/T 8638.5-1988 Nickel base alloy powder--Determination manganese content--Sodium(potassium periodate spectrophotometric method)
GB/T 4921-1985 Waste gas from manufacturing process--Determination of chemical oxygen demand and nitrogen oxide--Potassium dichromate oxidation and naphthylethylene diamine colorimetric method
GB/T 3260.3-1982 Chemical analysis of tin--The potassium iodide photometric method for determination of bismuth
GB/T 11064.1-1989 Lithium carbonate--Determination of lithium carbonate content--Acid-alkali titrimetric method
GB/T 5069.9-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Hydrogen peroxide photometric method for determination of titanium dioxide content
GB/T 23362.6-2009 Methods for chemical analysis of high purity indium hydroxide.Part 6:Determination of the loss on ignition.Gravimetric analysis
GB/T 6901.3-1986 Silica refractories--Determination of silicon dioxide content--Hydrofluoric acid gravimetric method
GB/T 11297.12-1989 Test method for extinction ratio of LN,kDP and kD*P electrooptic crystal
GB/T 17135-1997 Soil quality--Determination of total arsenic--Spectrophotometric method with potassium borohyride and silver nitrate
GB/T 5070.12-2002 Chemical analysis of magnesia chromite refractories--Part 12: Determination of potassium oxide and sodium oxide--Atomic absorption spectrophotometric method
GB/T 4348.2-2002 Sodium hydroxide for industrial use--Determination of sodium chloride content--Mercurimetric method
GB/T 4348.2-2014 Sodium hydroxide for industrial use.Determination of sodium chloride content.Mercurimetric method
GB/T 2590.10-1981 Hafnium oxides--Determination of manganese oxide content--Potassium periodate photometric method
GB/T 8151.17-2012 Methods for chemical analysis of zinc concentrates.Part 17:Determination of zinc content.Hydroxide precipitation and Na<下标2>EDTA titrimetric method

Professional Standard - Non-ferrous Metal, Potassium Hydroxide Determination Method

YS/T 469-2004 Determination of whiteness of alumina and aluminum hydroxide
YS/T 534.5-2006 Determination of sodium oxide content by chemical analysis method of aluminum hydroxide
YS/T 534.1-2006 Aluminum Hydroxide Chemical Analysis Method Gravimetric Determination of Moisture
YS/T 534.3-2006 Aluminum Hydroxide Chemical Analysis Method Molybdenum Blue Photometric Determination of Silica Content
YS/T 568.10-2008 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of manganese content.Potassium periodate spectrophotometric method
YS/T 534.5-2007 Chemical analysis methods of aluminium hydroxide.Part5:Determination of sodium oxide content
YS/T 618-2007 Test methods for oil absorption of aluminium hydroxide for filler
YS/T 534.2-2006 Aluminum Hydroxide Chemical Analysis Method Gravimetric Determination of Ignition Loss
YS/T 705-2009 Analysis methods of aluminum hydroxide for filler conductance.Determination of chrominance
YS/T 629.4-2007 Chemical analysis methods of high purity alumina.Determination of potassium oxide.Flame atomic absorption spectrophotometric method
YS/T 575.9-2006 Methods of chemical analysis of bauxite ore - Determination of potassium oxide and sodium oxide by flame atomic absorption spectrometry
YS/T 575.4-2006 Bauxite ore chemical analysis method potassium dichromate titration method to determine the content of ferric oxide
YS/T 534.4-2006 Aluminum Hydroxide Chemical Analytical Method for the Determination of Ferric Oxide by O-Phenanthrophenanthrene Spectrophotometry
YS/T 704-2009 Analysis methods of aluminum hydroxide for filler conductance.Determination of electrical conductivity
YS/T 534.3-2007 Chemical analysis methods of aluminium hydroxide.Part 3:Determination of silicon dioxide content.Molybdenum blue photometric method
YS/T 534.1-2007 Chemical analysis methods of aluminium hydroxide.Part 1:Determination of moisture.Gravimetric method
YS/T 509.1-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of lithium oxide, sodium oxide, and potassium oxide contents.Flame atomic absorption spectometric method
YS/T 509.1-2006 Methods for chemical analysis of spodumene and lepidolite concentrates - Determination of lithium oxide, sodium oxide and potassium oxide by atomic absorption spectrophotometry
YS/T 997.1-2014 Methods for chemical analysis of antimony-doped tin oxide.Part 1:Determination of tin content.Potassium iodate titrimetric method
YS/T 534.2-2007 Chemical analysis methods of aluminium hydroxide.Part 2:Determination of the loss of mass at 1100℃.Gravimetric method
YS/T 521.3-2009 Methods for chemical analysis of blister copper.Part 3:Determination of arsenic content.Hydride generation-atomic fluorescence spectrometric method.Potassium bromate titration
YS/T 1046.5-2015 Methods for chemical analysis of copper slag concentrates.Part 5:Determination of silicon dioxide content.Potassium fluosilicate titration method
YS/T 820.8-2012 Methods for chemical analysis of laterite nickel ores.Part 8:Determination of silica content.Potassium silicafluoride titrimetric method
YS/T 575.9-2007 Methods for chemical analysis of bauxite.Part 9:Determination of potassium oxide and sodium oxide content.Flame atomic absorption spectrophotometric method
YS/T 738.1-2010 Analysis Method for aluminum hydroxide for filler- Part 1: Determination method of pH value
YS/T 738.4-2010 Analysis method for aluminum hydroxide for filler- Part 4: Determination method of viscosity
YS/T 539.5-2006 Nickel-based alloy powder chemical analysis method Sodium periodate (potassium) oxidation spectrophotometry Determination of manganese content
YS/T 534.4-2007 Chemical analysis methods of aluminium hydroxide.Part 4:Determination of iron oxide content.Orthophenanthroline photometric method
YS/T 738.3-2010 Analysis method for aluminum hydroxide for filler- Part 3: Determination method of sulphur
YS/T 360.3-2011 Methods of chemical analysis for ilmenite concentrate.Part 3:Determination of ferrous oxide content.Potassium dichromate titrimetric method
YS/T 568.10-2006 Determination of manganese content in zirconia (potassium periodate absorptiometry)
YS/T 349.4-2010 Methods for chemical analysis of cobalt sulfide concentrate-Part 4: Determination of silicon dioxide-Potassium silicofluoride capacity method

VN-TCVN, Potassium Hydroxide Determination Method

TCVN 4856-2007 Natural rubber latex concentrate.Determination of KOH number
TCVN 3797-1983 Sodium hydroxide technical.Photometric method of test for iron content
TCVN 3802-1983 Sodium hydroxide technical.Photometric method of test for silisic acid content
TCVN 3803-1983 Sodium hydroxide technical.Photometric method of test for aluminium content

Professional Standard - Agriculture, Potassium Hydroxide Determination Method

GB 8297-1987 Determination of Potassium Hydroxide Value of Natural Concentrated Latex
NY/T 1867-2010 Determination of humus content in soil
227药典三部-2020 Content Determination Method 3106 Determination of Aluminum Hydroxide (or Aluminum Phosphate)
200药典四部-2015 3100 content determination method 3106 aluminum hydroxide (or aluminum phosphate) determination method
188药典四部-2020 3100 content determination method 3106 aluminum hydroxide (or aluminum phosphate) determination method
208药典三部-2015 Content Determination Method 3106 Aluminum Hydroxide (or Aluminum Phosphate) Determination Method 54
204药典三部-2010 Appendix VII VIIF Determination of Aluminum Hydroxide (or Aluminum Phosphate)

Group Standards of the People's Republic of China, Potassium Hydroxide Determination Method

T/NAIA 013-2020 Determination of Soil Catalase Activity by Potassium Permanganate Titration
T/WSJD 18.1-2021 Ion Chromatography for the Determination of Sodium Hydroxide, Sodium Carbonate and Potassium Hydroxide in Chemical Factors in the Air of the Workplace
T/CCASC 4003.1-2022 cost accounting method for chlor alkali industry—Part 1 Potassium Hydroxide
T/QAS 018-2020 Determination of Potassium Oxide Content in Potassium Chloride Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method

Sichuan Provincial Standard of the People's Republic of China, Potassium Hydroxide Determination Method

DB51/T 2045-2015 Determination method of high-purity vanadium pentoxide potassium oxide and sodium oxide content

Professional Standard - Aviation, Potassium Hydroxide Determination Method

HB/Z 5099.5-2000 Analytical method of electroplating silver solution Potentiometric titration determination of potassium hydroxide content in hard silver plating solution
HB/Z 5107.3-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 3:Determination of potassium bichromate content in aluminum potassium sulfate oxidation solution by potentiometric method
HB/Z 5107.4-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 4:Determination of aluminum potassium sulfate content in aluminum potassium sulfate oxidation solution by EDTA volumetric method
HB/Z 5107.12-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 12:Determination of potassium bichromate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5086.3-2000 Analytical method for cyanide electroplating copper solution Potentiometric titration for determination of sodium hydroxide content
HB/Z 5084.2-2000 Analytical method of cyanide electroplating zinc solution by potentiometric titration to determine the content of sodium hydroxide
HB/Z 5085.3-1999 Analytical method of cyanide electroplating cadmium solution Potentiometric titration for determination of sodium hydroxide content
HB/Z 5107.16-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 16:Determination of potassium bichromate content in nitric acid oxidation solution by potentiometric method

FI-SFS, Potassium Hydroxide Determination Method

SFS 4867-1987

Professional Standard - Machinery, Potassium Hydroxide Determination Method

JB/T 7948.7-1995 Methods of Chemical Analysis of Soldering Flux Part 7: Determination of Sodium Oxide and Potassium Oxide
JB/T 7948.9-1999 Methods for chemical analysis of melted welding fluxes.The flame photometric method for determination of sodium oxide and potassium oxide content
JB/T 9548.8-1999 Methods for chemical analysis of iron-chromium-aluminium alloys.Sodium hydroxide separation - complex titration method for the determination of aluminium content
JB/T 9220.7-1999 Chemical analysis methods for acid slay of cupola.Determination of calcium oxide by volumetric method using potassium permanganate
JB/T 9220.3-1999 Chemical analysis methods for acid slay of cupola.Determination of ferrous oxide by volumetric method using potassium dichromate

工业和信息化部/国家能源局, Potassium Hydroxide Determination Method

JB/T 7948.7-2017 Flux chemical analysis methods Part 7: Determination of sodium oxide and potassium oxide content

工业和信息化部, Potassium Hydroxide Determination Method

HG/T 5009-2016 Potassium hydroxide unit product energy consumption limit and calculation method
YS/T 1157.4-2016 Methods for chemical analysis of crude cobalt hydroxide Part 4: Determination of manganese content by potentiometric titration
YS/T 1157.1-2016 Methods for chemical analysis of crude cobalt hydroxide Part 1: Determination of cobalt content by potentiometric titration
YS/T 1229.4-2018 Methods for chemical analysis of crude nickel hydroxide Part 4: Determination of chlorine content Nephelometric method
YB/T 4710-2018 Determination of ferrous oxide content in steel slag by potassium dichromate titration method
YB/T 4711-2018 Determination of potassium oxide and sodium oxide content in steel slag by flame atomic absorption spectrometry
YS/T 1047.10-2015 Methods for chemical analysis of copper magnetite Part 10: Determination of the amount of ferrous oxide Potassium dichromate titration method
YS/T 738.5-2020 Methods for analysis of aluminum hydroxide for fillers Part 5: Determination of particle size
YB/T 4726.11-2021 Determination of ferrous oxide content in iron-containing dust sludge by potassium dichromate titration method

German Institute for Standardization, Potassium Hydroxide Determination Method

DIN ISO 127:2014 Rubber, natural latex concentrate - Determination of KOH number (ISO 127:2012)
DIN EN ISO 14244:2016-10 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution (ISO 14244:2014); German version EN ISO 14244:2016
DIN 54204:1975-08 Testing of textiles; quantitative analysis of binary mixtures, wool with other fibres, potassium hydroxide solution method

HU-MSZT, Potassium Hydroxide Determination Method

Professional Standard - Ferrous Metallurgy, Potassium Hydroxide Determination Method

YB/T 5335-2006 Method for chemical analysis of vanadium pentoxide - Determination of potassium oxide and sodium oxide by atomic absorption spectrophotometry
YB/T 5328-2006 Vanadium pentoxide chemical analysis method Potassium permanganate oxidation-ferrous ammonium sulfate titration method to determine the amount of vanadium pentoxide
YB/T 5041-1993 Molybdenum Oxide Block Chemical Analysis Method Combustion-Potassium Iodate Volumetric Method for Determination of Sulfur
YB/T 4012-1991 High-quality magnesia chemical analysis method Determination of manganese oxide content by potassium periodate photometry
YB 4012-1991 High-quality magnesia chemical analysis method Determination of manganese oxide content by potassium periodate photometry
YB/T 190.5-2001 Methods for chemical analysis of continuous casting mold powder The flame atomic absorption spectrometric method for the determination of potassium oxide and sodium oxide content
YB/T 5335-2009 Determination of vanadium pentoxide, potassium oxide and sodium oxide by flame atomic absorption spectrometry
YB/T 5328-2009 Determination of vanadium pentoxide content of vanadium pentoxide Potassium permanganate oxidation-ferrous ammonium sulfate titration method
YB/T 190.5-2016 Continuous casting mold powder.Determination of potassium oxide and sodium oxide content.The flame atomic absorption spectrometric method
YB/T 159.3-1999 Methods for chemical analysis of titanium concentrate (rock minerals).The potassium dichromate volumetric method for the determination of ferrous oxide content
YB/T 1593-1999 Chemical analysis method of titanium concentrate (rock ore) Determination of ferrous oxide content by potassium dichromate volumetric method
YB/T 5041-2012 Molybdenum oxide.Determination of sulfur content.Combustion-potassium iodate volumetric method

Professional Standard - Electricity, Potassium Hydroxide Determination Method

DL 425.2-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Titrimetry
DL 425.5-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method
DL 425.3-1991 Determination of sodium chloride content in industrial sodium hydroxide - Mercurimetry

RO-ASRO, Potassium Hydroxide Determination Method

STAS 8690-1970 CEMENT Determination of sod um oxide and potassium oxide by the flamephotometric method
STAS SR 9163-11 PRODUSE MINIERE SILICO-ALUMINOASE Determinarea oxizilor de sodiu $i potasiu Metoda flamfotometricd

Professional Standard - Chemical Industry, Potassium Hydroxide Determination Method

HG/T 4334.2-2012 Treatment and disposal method for alkalis spill.Part 2:Potassium hydroxide
HG/T 5008~5009-2016 Energy consumption quota and calculation method per unit product of industrial phosphoric acid and potassium hydroxide (2016)

IN-BIS, Potassium Hydroxide Determination Method

PT-IPQ, Potassium Hydroxide Determination Method

GOSTR, Potassium Hydroxide Determination Method

GOST 2642.11-2018 Refractories and refractory raw materials. Method for determination of potassium and sodium oxides

AR-IRAM, Potassium Hydroxide Determination Method

Professional Standard - Electron, Potassium Hydroxide Determination Method

SJ/T 10909-1996 Determination of K2O, Na2O and Li2O in electronic glass - Flame spectroscopy method
SJ 2803-1987 Method for determination of trace carbon dioxide in electronic grade gases--Pre-cut hydrogen flame ionzation detector method
SJ 2802-1987 Method for determination of trace Carbon dioxide in electronic grade gases--Hydrogen flame ionzation detertor method
SJ/T 10924-1996 Methods for determination of silica content in potassium silicate solution for use in electronic industry

Indonesia Standards, Potassium Hydroxide Determination Method

SNI 06-0709-1989 Petroleum products and their derivatives, Test method for liquid hydrocarbon content by fluoresence indicator absorption
SNI 19-6036-1999 Test method for hydrogen peroxide (H2O2) in waste water

European Committee for Standardization (CEN), Potassium Hydroxide Determination Method

EN ISO 14244:2016 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution
HD 486 S1-1987 Test method for evaluating the oxidation stability of hydrocarbon insulating liquids

AENOR, Potassium Hydroxide Determination Method

UNE-EN ISO 14244:2017 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution (ISO 14244:2014)
UNE 55601:1978 SODIUM HYDROXIDE USED AS RAW MATERIAL FOR DETERGENT COMPOSITIONS. METHOD OF ASSAY
UNE-EN 61125:1996 UNUSED HIDROCARBON-BASED INSULATING LIQUIDS. TEST METHODS FOR EVALUATING THE OXIDATION STABILITY.

Professional Standard - Environmental Protection, Potassium Hydroxide Determination Method

HJ/T 132-2003 High-chlorine wastewater-Determination of chemical oxygen demand-Potassium iodide alkaline Permanganate method

Qinghai Provincial Standard of the People's Republic of China, Potassium Hydroxide Determination Method

DB63/T 1318-2014 Determination of Potassium Oxide Content in Potassium Chloride Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
DB63/T 1423-2015 Determination of Potassium Oxide Content in Potassium Nitrate Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method

Professional Standard - Commodity Inspection, Potassium Hydroxide Determination Method

SN/T 3323.1-2012 Mill scale.Part 1:Determination of ferrous oxide.Potassium dichromate titration
SN/T 1097-2002 Determination of phosphorus pentoxide,calcium oxide,ferric oxide,aluminum oxide.magnesium oxide,silicon dioxide and potassium oxide content for export phosphate rock by X-ray fluorescence spectrometry
SN/T 0481.10-2011 Examination methods for bauxite for export - Part 10: Determination of silicon dioxide, ferric oxide, aluminum oxide, calcium oxide, magnesium oxide, potassium oxide, phosphorus pentoxide and titanium dioxide by X-ray fluorescence spectrometry

Professional Standard - Petroleum, Potassium Hydroxide Determination Method

SY/T 7506-1996 Narural gas.Determination of carbon dioxide content.Barium hydroxide method

Association of German Mechanical Engineers, Potassium Hydroxide Determination Method

VDI 2462 Blatt 3-1974 Gaseous emission measurement; determination of sulphur dioxide; gravimetric hydrogen peroxide method

IT-UNI, Potassium Hydroxide Determination Method

UNI 4911-1962

Professional Standard - Coal, Potassium Hydroxide Determination Method

MT/T 369-2008 Determination of chemical oxygen demand of coal mine water (method of potassium pemanganate)
MT/T 1046-2007 Determination of chemical oxygen demand of coal mine water (method of potassium dichromate)

Anhui Provincial Standard of the People's Republic of China, Potassium Hydroxide Determination Method

DB34/T 2265-2014 Determination of Humus in Pit Mud Potassium Dichromate Oxidation Method

国家安全生产监督管理总局, Potassium Hydroxide Determination Method

MT/T 369-2007 Determination of chemical oxygen consumption in coal mine water by potassium permanganate method

(U.S.) Ford Automotive Standards, Potassium Hydroxide Determination Method

FORD FLTM AI 103-1-2000 IODOMETRIC DETERMINATION OF HYDROPEROXIDES IN CLEARCOAT ENAMELS

AT-ON, Potassium Hydroxide Determination Method

ONORM S 1804-1982 Testing of textiles; quantitative analysis of binary mixtures; woolwith other fihres; potassium hydroxide Solution method

Professional Standard - Nuclear Industry, Potassium Hydroxide Determination Method

EJ/T 1235-2008 Determination of uranium content in uranium product.Iron(Ⅱ)reduction/potassium dichromate oxidation titrimetric method
EJ/T 1212.7-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part7: Determination of hydrogen by inert gas fusion method
EJ/T 297.10-1987 Analytical method for composition of granite and granite uranium ore Determination of potassium oxide content

中华人民共和国环境保护部, Potassium Hydroxide Determination Method

GB 11900-1989 Water quality-Determination of trace amounts of arsenic-Spectrophotometric method with silver salt
GB 4921-1985 Waste gas from manufacturing process-Determination of chemical oxygendemand and nitrogen oxide-Potassium dichromate oxidation and naphthylethylene diamine colorimetric method

Professional Standard - Petrochemical Industry, Potassium Hydroxide Determination Method

SH/T 0344-1992 Determination of Molybdenum Trioxide Content in Hydrogenation Refining Catalyst
SH/T 0629-1996 Determination of arsenic content in naphtha (potassium borohydride-silver nitrate spectrophotometry)

Professional Standard - Urban Construction, Potassium Hydroxide Determination Method

CJ/T 56-1999 Municipal sewage.Determination of chemical oxygen demand.Potassium dichromate method
CJ 26.6-1991 Municipal sewage water quality inspection method standard Determination of chemical oxygen demand Potassium dichromate method

CU-NC, Potassium Hydroxide Determination Method

NC 40-126-1986 Textiles. Determination of Cotton Fibers Maturity by Optic Method with Sodium Hydroxide

Professional Standard - Hygiene , Potassium Hydroxide Determination Method

WS/T 132-1999 Workplace air.Determination of hydrogen peroxide.Spectrophotometric method

Professional Standard - Geology, Potassium Hydroxide Determination Method

DZ/T 0064.74-2021 Groundwater Quality Analysis Methods Part 74: Determination of Helium, Hydrogen, Oxygen, Argon, Nitrogen, Methane, Carbon Monoxide, Carbon Dioxide and Hydrogen Sulfide by Gas Chromatography

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Potassium Hydroxide Determination Method

GJB 5381.22-2005 Methods of chemical analysis for pyrotech. Part 22: Determination of barium dioxide content. Permanganimetric method

Military Standard of the People's Republic of China-General Armament Department, Potassium Hydroxide Determination Method

GJB 8682.22-2015 Methods of chemical analysis of pyrotechnic powders Part 22: Determination of barium peroxide content Potassium permanganate method

SE-SIS, Potassium Hydroxide Determination Method

SIS SS 02 84 21-1990 Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide — barium perchlorateIThorin-method

Japanese Industrial Standards Committee (JISC), Potassium Hydroxide Determination Method

JIS D 1030:1995 Analytical procedure for continuous measurement of carbon monoxide, carbon dioxide and hydrocarbon in automobile exhaust gas

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Potassium Hydroxide Determination Method

GB/T 1819.12-2017 Methods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration